Save7 days LeftTIFFANY & CO 1.16CT OLD MINER CUT DIAMOND PLATINUM VINTAGE ENGAGEMENT RINGModern Jewelry4.5(205)Est. $23,154-$25,878$19,000
Save7 days LeftTIFFANY & CO 1.12 CARAT OLD EUROPEAN CUT F VS2 DIAMOND PLATINUM ENGAGEMENT RINGModern Jewelry4.5(205)Est. $18,000-$20,117$14,750
Save2 days LeftRare Antique Tiffany & Co. 18k Yellow Gold Emerald Diamond Halo RingMynt Auctions4.4(870)Est. $19,123-$24,859$100
SaveLive NowRare Antique Tiffany & Co. 18k Yellow Gold Emerald Diamond Halo RingBidhaus4.3(861)Est. $19,123-$24,859$100
Save19 hrs LeftRare Antique Tiffany & Co. 18k Yellow Gold Emerald Diamond Halo RingDiamond Depot4.2(14)Est. $31,479-$35,414$10,750
SaveBuy NowRare Antique Tiffany & Co. 18k Yellow Gold Emerald Diamond Halo RingDiamond Depot4.2(14)$18,630
SaveLive NowVINTAGE TIFFANY & CO PLATINUM ENGAGEMENT RING 0.85CT. NATURAL DIAMOND SIZE 7Modern Jewelry4.5(205)Est. $9,350-$10,450$7,700
SaveJun 11, 2026Tiffany & Co 2.44ct Natural Burma Sapphire 0.66ctw Diamond 18k Gold Halo Ring w/ PapersHess Fine Auctions4.5(247)Est. $6,000-$10,000$10(1 bid)
Save4 days LeftUS MODEL 1840 WRISTBREAKER HEAVY CAVALRY SABER BY TIFFANY.Dan Morphy Auctions4.3(1.4k)Est. $1,000-$1,500$500